EP0651262A3 - Portable battery-powered devices with battery testers. - Google Patents

Portable battery-powered devices with battery testers. Download PDF

Info

Publication number
EP0651262A3
EP0651262A3 EP94308036A EP94308036A EP0651262A3 EP 0651262 A3 EP0651262 A3 EP 0651262A3 EP 94308036 A EP94308036 A EP 94308036A EP 94308036 A EP94308036 A EP 94308036A EP 0651262 A3 EP0651262 A3 EP 0651262A3
Authority
EP
European Patent Office
Prior art keywords
battery
powered devices
testers
portable
portable battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP94308036A
Other languages
German (de)
French (fr)
Other versions
EP0651262A2 (en
Inventor
Gary R Tucholski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edgewell Personal Care Brands LLC
Original Assignee
Eveready Battery Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eveready Battery Co Inc filed Critical Eveready Battery Co Inc
Publication of EP0651262A2 publication Critical patent/EP0651262A2/en
Publication of EP0651262A3 publication Critical patent/EP0651262A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5044—Cells or batteries structurally combined with cell condition indicating means
    • H01M6/505—Cells combined with indicating means for external visualization of the condition, e.g. by change of colour or of light intensity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5083—Testing apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
EP94308036A 1993-11-01 1994-11-01 Portable battery-powered devices with battery testers. Withdrawn EP0651262A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14807493A 1993-11-01 1993-11-01
US148074 1993-11-01

Publications (2)

Publication Number Publication Date
EP0651262A2 EP0651262A2 (en) 1995-05-03
EP0651262A3 true EP0651262A3 (en) 1995-07-19

Family

ID=22524145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94308036A Withdrawn EP0651262A3 (en) 1993-11-01 1994-11-01 Portable battery-powered devices with battery testers.

Country Status (9)

Country Link
US (1) US6184794B1 (en)
EP (1) EP0651262A3 (en)
JP (1) JPH087601A (en)
KR (1) KR950015909A (en)
CN (1) CN1122426A (en)
AU (1) AU7757894A (en)
CA (1) CA2134606A1 (en)
SG (1) SG48720A1 (en)
TW (1) TW258781B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6494827B1 (en) * 1998-10-29 2002-12-17 Olympus Optical Co., Ltd. Endoscope device and operation apparatus
FR2788328B1 (en) * 1999-01-12 2001-02-16 Thierry Cassan TORCH LAMP WITH TUBULAR HOUSING COMPRISING A MICROPROCESSOR-BASED EMERGENCY SYSTEM
AU2001247705A1 (en) * 2000-03-23 2001-10-03 John D. Forsythe Security flashlight and method
GB2384373A (en) * 2002-01-19 2003-07-23 Robert James Hancox Torch or cycle lamp with display means
AU2004225899B2 (en) * 2003-04-03 2008-12-04 Energizer Brands, Llc A flashlight or lighting device
AU2003901553A0 (en) * 2003-04-03 2003-05-01 Eveready Battery Company, Inc Waterproof rechargeable flashlight
US20050002186A1 (en) * 2003-07-01 2005-01-06 Vector Products, Inc. Multi-beam flashlight
EP1651905A2 (en) * 2003-07-01 2006-05-03 Vector Products, Inc. Multi-function flashlight and controller
US20050036306A1 (en) * 2003-07-30 2005-02-17 Chih-Ching Hsien Flashlight having a power indication function
US7066621B2 (en) * 2003-10-31 2006-06-27 Barbara Harari Dual-beam lantern-flashlight
US7423366B2 (en) 2005-03-29 2008-09-09 Koegler John M Lamp assembly
US7682035B2 (en) * 2005-09-01 2010-03-23 Robert Bosch Gmbh Housing device for hand-held power tool
TWM295312U (en) * 2006-01-03 2006-08-01 Yi-Shiung Lin Signal light
US7674003B2 (en) 2006-04-20 2010-03-09 Streamlight, Inc. Flashlight having plural switches and a controller
US7441920B2 (en) * 2006-07-13 2008-10-28 Pelican Products, Inc. Multi-switch flashlight
US7503671B2 (en) * 2006-07-13 2009-03-17 Pelican Products, Inc. Flashlight
CN200993313Y (en) * 2006-12-05 2007-12-19 刘允钊 Torch
US7652216B2 (en) * 2007-12-18 2010-01-26 Streamlight, Inc. Electrical switch, as for controlling a flashlight
ES2361548B1 (en) * 2009-10-06 2012-04-23 Viva Developments, S.L DEVICE FOR THE DIGITAL PRESENTATION OF ELECTRICAL LOAD STORED IN ELECTRICAL ENERGY STORAGE DEVICES
US20110241446A1 (en) * 2010-03-30 2011-10-06 Blue Spark Technologies, Inc. Irreversible circuit activation switch
TWI491330B (en) * 2010-12-24 2015-07-01 Chi Mei Comm Systems Inc Identify component for flexible circuit boards
US9027242B2 (en) 2011-09-22 2015-05-12 Blue Spark Technologies, Inc. Cell attachment method
US9397690B2 (en) * 2013-03-21 2016-07-19 Freescale Semiconductor, Inc. Apparatus and method for monitoring electrical current
CN105118942B (en) * 2015-08-27 2018-03-06 苏州市博得立电源科技有限公司 A kind of energy-saving electric formula battery powered box
CN108020118A (en) * 2016-10-31 2018-05-11 天津市穗侨保安电子有限公司 One kind security personnel's flashlight
JP7004593B2 (en) * 2018-03-06 2022-01-21 大阪瓦斯株式会社 Battery-powered equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962347A (en) * 1988-02-25 1990-10-09 Strategic Energy, Ltd. Flashlight with battery tester
EP0450938A2 (en) * 1990-04-04 1991-10-09 Eastman Kodak Company Battery having a label comprising a voltmeter
JPH04151037A (en) * 1990-10-15 1992-05-25 Mitsubishi Electric Corp Belleville spring for push button switch
EP0495636A2 (en) * 1991-01-15 1992-07-22 Eveready Battery Company, Inc. Battery with tester label
US5156931A (en) * 1991-12-31 1992-10-20 Strategic Energy Ltd. Battery with strength indicator

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US945564A (en) 1909-06-10 1910-01-04 Paul Max Marko Storage battery.
US1497388A (en) 1922-11-03 1924-06-10 Edward M Sterling Method of and apparatus for indicating the electrical condition of a cell
US2980754A (en) 1959-03-23 1961-04-18 Union Carbide Corp Cell exhaustion indicator
GB1153226A (en) 1967-01-19 1969-05-29 Ind Instr Ltd Improvements relating to Coulometers
US3500372A (en) 1967-07-17 1970-03-10 Allis Chalmers Mfg Co Electrochemical battery monitoring system
US3563806A (en) 1967-12-11 1971-02-16 Wayne R Hruden Battery capacity and activation indicating structure
US3514338A (en) 1968-04-12 1970-05-26 Korneliske Shakour Electrical primary element
US3667039A (en) 1970-06-17 1972-05-30 Nasa Electricity measurement devices employing liquid crystalline materials
US4006414A (en) 1970-09-03 1977-02-01 The Regents Of The University Of California Indicating device
US3764893A (en) 1971-11-10 1973-10-09 W Weigand Method for testing storage batteries for internal leakage using a chemically treated test strip
US3773563A (en) 1972-02-22 1973-11-20 Carbone Corp Life indicator for primary carbon zinc batteries
US3823367A (en) 1973-09-04 1974-07-09 Mallory & Co Inc P R Battery package with end of life condition indicator
US4027231A (en) 1975-09-17 1977-05-31 The United States Of America As Represented By The Secretary Of The Army Battery charge indicator
US4060666A (en) 1976-02-23 1977-11-29 Compagnie Industrielle Des Piles Electriques Cipel Battery capacity indicator for primary battery
US4118112A (en) 1976-12-03 1978-10-03 Xerox Corporation Method for reducing power dissipation in tapered resistor devices
US4173733A (en) 1977-05-02 1979-11-06 General Electric Company Battery charger with liquid crystal charge current indicator
US4198597A (en) 1978-08-23 1980-04-15 United Technologies Corporation Negative cell detector for a multi-cell fuel cell stack
US4392102A (en) 1978-09-05 1983-07-05 General Electric Company Liquid crystal indicator
US4365241A (en) 1978-09-12 1982-12-21 Mitsubishi Denki Kabushiki Kaisha Device for indicating the charging state of a battery
US4316185A (en) 1980-07-17 1982-02-16 General Electric Company Battery monitor circuit
US4371827A (en) 1980-08-22 1983-02-01 General Electric Company Battery charger with indicator for indicating full charge of secondary cells or battery thereof
US4379816A (en) 1980-09-22 1983-04-12 General Electric Company Indicator of full charge for secondary cell or battery thereof
JPS57153275A (en) 1981-03-17 1982-09-21 Nec Corp Self-tracking electric power supplying device
JPS57167380A (en) 1981-04-08 1982-10-15 Pilot Ink Co Ltd Thermochromic material
US4360780A (en) 1981-10-30 1982-11-23 Skutch Jr William G Dual voltage battery tester
US4560937A (en) 1981-11-16 1985-12-24 Curtis Instruments, Inc. Battery state of charge metering method and apparatus
US4520353A (en) 1982-03-26 1985-05-28 Outboard Marine Corporation State of charge indicator
NL8204628A (en) 1982-11-30 1984-06-18 Philips Nv DEVICE FOR SIGNALING A PARTICULAR CHARGING STATE OF A BATTERY BATTERY.
US4432041A (en) 1982-12-27 1984-02-14 Firex Corporation Smoke penetrating emergency light
US4497881A (en) 1983-01-31 1985-02-05 Bertolino Renee Z Battery charge indicator
US4626765A (en) 1983-05-25 1986-12-02 Japan Storage Battery Company Limited Apparatus for indicating remaining battery capacity
US4575749A (en) 1983-07-28 1986-03-11 Rca Corporation Component companding in a multiplexed component system
CA1296891C (en) 1984-08-16 1992-03-10 Rolf Will Multilayer adhesive label
US4726661A (en) 1985-04-15 1988-02-23 Robert Parker Flexible resistive heat battery tester and holder
US4702563A (en) 1985-04-15 1987-10-27 Robert Parker Battery tester including textile substrate
US4702564A (en) 1985-04-15 1987-10-27 Robert Parker Battery tester including flexible substrate and polyacetilynic material
US4737020A (en) 1985-04-15 1988-04-12 Robert Parker Method for making battery tester for two sizes of batteries
NL8600282A (en) 1986-02-06 1987-09-01 Antoon Nico Keizer Liq. crystal battery condition tester - gives colour-coded indication of output voltage using thermo-chromic effect
US4727006A (en) 1986-02-12 1988-02-23 The United States Of America As Represented By The Secretary Of The Army Method of monitoring electrochemical cells
US4835475A (en) 1986-11-17 1989-05-30 Niichi Hanakura Battery tester including a thermochromic material
US4835476A (en) 1986-11-28 1989-05-30 Three Tec Davis Inc. Voltage measuring sheet
JPS63213256A (en) 1987-02-27 1988-09-06 Matsushita Electric Ind Co Ltd Color timer fitted dry cell
US4723656A (en) 1987-06-04 1988-02-09 Duracell Inc. Battery package with battery condition indicator means
DE3878383T2 (en) 1987-10-06 1993-09-09 Sharp Kk SECONDARY BATTERY.
US4876632A (en) 1988-02-10 1989-10-24 Tekna, Inc. Flashlight with battery life indicator module
SE460953B (en) 1988-03-31 1989-12-11 Rockwool Ab PROCEDURE AND DEVICE FOR CUTTING OF MINERAL WOOL DISK
US5015544A (en) 1989-02-08 1991-05-14 Strategic Energy Ltd. Battery with strength indicator
US5130658A (en) 1990-02-28 1992-07-14 Display Matrix Corporation Apparatus and method for indicating state of charge of a battery
US5105156A (en) 1990-02-28 1992-04-14 Display Matrix Corporation Method and apparatus for indicating state of charge of a battery
US5132176A (en) 1990-05-03 1992-07-21 Gnb Industrial Battery Company Battery state of charge indicator
GB9017668D0 (en) 1990-08-11 1990-09-26 Kodak Ltd Batteries
US5223003A (en) 1991-01-15 1993-06-29 Eveready Battery Company, Inc. Process for preparing a battery tester label
JPH04262277A (en) 1991-01-28 1992-09-17 Mitsubishi Electric Corp Battery
CA2054008A1 (en) 1991-01-31 1992-08-01 Harry R. Huhndorff Tester for end of cell
CA2056139C (en) 1991-01-31 2000-08-01 John C. Bailey Electrochromic thin film state-of-charge detector for on-the-cell application
US5128616A (en) 1991-02-07 1992-07-07 Duracell Inc. DC voltage tester having parallel connected resistive elements in thermal contact with a thermochronic material
JPH04329384A (en) 1991-04-30 1992-11-18 Nissha Printing Co Ltd Battery checker
JPH04329385A (en) 1991-04-30 1992-11-18 Nissha Printing Co Ltd Battery checker
US5188231A (en) 1991-05-31 1993-02-23 Duracell Inc. Battery package with removable voltage indicator means
SG66286A1 (en) 1991-07-16 1999-07-20 Duracell Inc Battery with integral condition tester
US5250905A (en) 1991-09-24 1993-10-05 Duracell Inc. Battery with electrochemical tester
US5231356A (en) 1992-06-16 1993-07-27 Robert Parker Flexible battery tester with a variable length resistive heater
US5262728A (en) * 1992-08-25 1993-11-16 Shershen Eugene D Combination flashlight/lantern electric continuity tester
US5389458A (en) * 1993-05-03 1995-02-14 Eveready Battery Company, Inc. Battery with tester label and method for producing it

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962347A (en) * 1988-02-25 1990-10-09 Strategic Energy, Ltd. Flashlight with battery tester
EP0450938A2 (en) * 1990-04-04 1991-10-09 Eastman Kodak Company Battery having a label comprising a voltmeter
JPH04151037A (en) * 1990-10-15 1992-05-25 Mitsubishi Electric Corp Belleville spring for push button switch
EP0495636A2 (en) * 1991-01-15 1992-07-22 Eveready Battery Company, Inc. Battery with tester label
US5156931A (en) * 1991-12-31 1992-10-20 Strategic Energy Ltd. Battery with strength indicator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 16, no. 438 (M - 1309) 11 September 1992 (1992-09-11) *

Also Published As

Publication number Publication date
AU7757894A (en) 1995-05-18
KR950015909A (en) 1995-06-17
TW258781B (en) 1995-10-01
EP0651262A2 (en) 1995-05-03
US6184794B1 (en) 2001-02-06
CN1122426A (en) 1996-05-15
CA2134606A1 (en) 1995-05-02
SG48720A1 (en) 1998-04-18
JPH087601A (en) 1996-01-12

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